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Imported Upstream version 5.18.0.207

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Former-commit-id: 3b152f462918d427ce18620a2cbe4f8b79650449
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Xamarin Public Jenkins (auto-signing)
2018-11-17 08:23:10 +00:00
parent 8e12397d70
commit eb85e2fc17
28480 changed files with 72 additions and 3866936 deletions
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44
external/llvm/test/Transforms/ADCE/2003-06-24-BasicFunctionality.ll vendored
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@ -1,44 +0,0 @@
; RUN: opt < %s -adce -S | FileCheck %s
; RUN: opt < %s -adce -adce-remove-loops -S | FileCheck %s
define void @dead_test8(i32* %data.1, i32 %idx.1) {
entry:
%tmp.1 = load i32, i32* %data.1 ; <i32> [#uses=2]
%tmp.41 = icmp sgt i32 %tmp.1, 0 ; <i1> [#uses=1]
br i1 %tmp.41, label %no_exit.preheader, label %return
no_exit.preheader: ; preds = %entry
%tmp.11 = getelementptr i32, i32* %data.1, i64 1 ; <i32*> [#uses=1]
%tmp.22-idxcast = sext i32 %idx.1 to i64 ; <i64> [#uses=1]
%tmp.28 = getelementptr i32, i32* %data.1, i64 %tmp.22-idxcast ; <i32*> [#uses=1]
br label %no_exit
no_exit: ; preds = %endif, %no_exit.preheader
%k.1 = phi i32 [ %k.0, %endif ], [ 0, %no_exit.preheader ] ; <i32> [#uses=3]
%i.0 = phi i32 [ %inc.1, %endif ], [ 0, %no_exit.preheader ] ; <i32> [#uses=1]
%tmp.12 = load i32, i32* %tmp.11 ; <i32> [#uses=1]
%tmp.14 = sub i32 0, %tmp.12 ; <i32> [#uses=1]
; CHECK-NOT: %tmp.161
%tmp.161 = icmp ne i32 %k.1, %tmp.14 ; <i1> [#uses=1]
; CHECK: br label %then
br i1 %tmp.161, label %then, label %else
then: ; preds = %no_exit
%inc.0 = add i32 %k.1, 1 ; <i32> [#uses=1]
br label %endif
else: ; preds = %no_exit
%dec = add i32 %k.1, -1 ; <i32> [#uses=1]
br label %endif
endif: ; preds = %else, %then
%k.0 = phi i32 [ %dec, %else ], [ %inc.0, %then ] ; <i32> [#uses=1]
store i32 2, i32* %tmp.28
%inc.1 = add i32 %i.0, 1 ; <i32> [#uses=2]
%tmp.4 = icmp slt i32 %inc.1, %tmp.1 ; <i1> [#uses=1]
br i1 %tmp.4, label %no_exit, label %return
return: ; preds = %endif, %entry
ret void
}